ACE9030M/IW/FP1Q

Overview

The ACE9030M/IW/FP1Q is a dual synthesizer integrated circuit designed for VHF/UHF radio applications. It functions as the main and auxiliary frequency synthesizer in offset-modulated transmit architectures, receiving inputs from the ACE9020 interface. The device incorporates a high-performance phase-locked loop (PLL) with a low-noise charge pump and a programmable divider to generate precise channel frequencies. It supports direct digital synthesis techniques for stable local oscillator generation, ensuring minimal phase noise and spurious emissions critical for communication clarity.

Feature Summary

• Dual synthesizer architecture supporting main and auxiliary frequency generation
• Integrated low-noise charge pump for improved spectral purity
• Programmable divider for flexible channel spacing configuration
• Direct interface compatibility with external up-converter stages

Applications

• VHF/UHF two-way radio transceivers
• Offset-modulated transmitter systems
• Professional mobile communication equipment
• Base station local oscillator generation

Procurement Notes

Verify the specific suffix IW/FP1Q against the manufacturer's current datasheet to confirm package type and temperature grade. Ensure the ordering code matches the required lead-free or RoHS compliance status if applicable. Cross-reference the part number with authorized distributors to confirm availability of the exact revision level specified by Zarlink or Microsemi.

Selection Notes

Select this component when a dual-synthesizer solution is required for VHF/UHF offset modulation. Ensure the external VCO and filter components are compatible with the internal charge pump current capabilities. Verify that the system's channel spacing requirements align with the programmable divider settings available in the ACE9030 family.

Part Context

This part belongs to the ACE9000 series of RF synthesizers developed by Zarlink Semiconductor, now part of Microsemi. It is typically paired with the ACE9020 Receiver and Transmitter Interface to form a complete frequency generation and modulation subsystem for professional radio communications.

Replacement Considerations

Check for ACE9030 variants with different suffixes indicating package changes or temperature ranges. Verify pin-to-pin compatibility before substitution. Consult the official datasheet for any functional differences between revisions within the ACE9030 family.